EXXONMOBIL CHEMICAL PATENTS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 763 2
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 511 1
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 332 2
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 328 2
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 121 8
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 120 16
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 106 56
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 100 4
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 60 17
 
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 50 17
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0107,970 Process for Producing Phenol and/or Cyclohexanone Jun 04, 14 Apr 21, 16 [C07C]
2016/0102,034 Process for Producing Phenol and/or Cyclohexanone Jun 06, 14 Apr 14, 16 [C07C]
2016/0102,429 Carpet Backing Compositions and Carpet Backing Comprising the Same Jun 19, 14 Apr 14, 16 [C08L, D06N]
2016/0096,168 Production of Aromatics from Methane Dec 14, 15 Apr 07, 16 [C07C, B01J]
2016/0090,308 A Process for Making Molecular Sieves May 05, 14 Mar 31, 16 [C07C, C01B]
2016/0090,332 Production of Aromatics from Methanol and Co-Feeds Aug 18, 15 Mar 31, 16 [C07C]
2016/0090,334 Conversion of Acetylene and Methanol to Aromatics Aug 18, 15 Mar 31, 16 [C07C]
2016/0090,452 Process of Making Crosslinked Polyolefin Polymer Blends and Compositions Prepared Thereof Dec 08, 15 Mar 31, 16 [C08J, C08L]
2016/0082,690 Fibers and Nonwoven Materials Prepared Therefrom Jun 12, 14 Mar 24, 16 [B32B, C08L, D04H]
2016/0074,845 In-situ Trim Coke Selectivation of Toluene Disproportionation Catalyst Apr 30, 14 Mar 17, 16 [C07C, B01J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,321,003 Process stream upgrading Feb 17, 14 Apr 26, 16 [C10G, C07C, B01D, C10L]
9,321,029 Styrene removal in paraxylene recovery process Sep 10, 15 Apr 26, 16 [C07C, B01J]
9,321,043 Molecular sieve composition from pre-formed extrudates and process of use Feb 18, 13 Apr 26, 16 [C10G, C09B, B01J, C01B]
9,321,704 Cyclohexane dehydrogenation Dec 02, 13 Apr 26, 16 [C07C]
9,321,709 Processes for producing phenol Aug 16, 11 Apr 26, 16 [C07C]
9,321,710 Process for producing phenol Dec 15, 11 Apr 26, 16 [C07C, B01J]
9,321,711 System and process for making phenol and/or cyclohexanone Feb 21, 14 Apr 26, 16 [C07C, B01J, B01D]
9,321,854 Aluminum alkyl with C5 cyclic and pendent olefin polymerization catalyst Oct 22, 14 Apr 26, 16 [C07F, C08F]
9,321,856 Process to produce functionalized polymer Nov 21, 14 Apr 26, 16 [C08J, C08F]
9,321,858 Pyridyldiamide metal catalysts and processes to produce polyolefins Apr 22, 14 Apr 26, 16 [C08F]
9,321,898 Alkyl aromatic hydroalkylation for the production of plasticizers Oct 16, 14 Apr 26, 16 [C08J, H01B, C09D, D21H, C07C, D06M, C08K, D06N]
9,321,911 Modified polyethylene compositions for cast film Mar 27, 13 Apr 26, 16 [C08F, C08L]
9,321,914 Propylene copolymer compositions and processes to produce them Oct 11, 13 Apr 26, 16 [C08F, C08L]
9,321,971 Removal of asphaltene contaminants from hydrocarbon streams using carbon based adsorbents Jun 17, 09 Apr 26, 16 [C10G]
9,322,114 Polypropylene fibers and fabrics Dec 03, 12 Apr 26, 16 [A61F, D01F, C08L, D04H]
9,322,549 Mixer/flow distributors Dec 05, 12 Apr 26, 16 [C10G, F23N, F27B, F23C, B01J, C01B, B01F]
9,322,793 Method for monitoring performance of process catalysts Apr 08, 11 Apr 26, 16 [C10G, B01J, G01N]
9,315,430 Reactor components Oct 24, 12 Apr 19, 16 [C10G, F23L, C07C, B01J]
9,315,526 Pyridyldiamido transition metal complexes, production and use thereof Feb 23, 15 Apr 19, 16 [C07F, C08F]
9,315,593 Catalyst systems comprising pyridyldiamido transition metal complexes and chain transfer agent and use thereof Nov 13, 14 Apr 19, 16 [C08F]
9,315,761 Lubricant and fuel dispersants and methods of preparation thereof Sep 04, 13 Apr 19, 16 [C10M, C10L]
9,309,169 Process for the production of purified xylene isomers Nov 15, 13 Apr 12, 16 [C07C]
9,309,334 Propylene-based impact copolymers Dec 11, 14 Apr 12, 16 [C08F, C08K, C08L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0221,515 Incipient Wetness Method to Enhance Productivity of Supported Ziegler-Natta Catalysts ABAN Jan 20, 14 Aug 07, 14 [C08J]
2014/0121,341 Supported Metallocene Catalyst Systems and Methods of Preparation Thereof ABAN Oct 28, 13 May 01, 14 [C08F]
2013/0345,481 Process for Producing Para-Xylene ABAN Aug 23, 13 Dec 26, 13 [C07C]
2013/0296,619 Production of Olefins and Aromatics ABAN May 07, 12 Nov 07, 13 [C10G]
2013/0281,340 Lubricant Compositions Comprising Ethylene Propylene Copolymers and Methods for Making Them ABAN Mar 12, 13 Oct 24, 13 [C10M]
2013/0274,425 Methods To Increase Oligomer Viscosity And Uses Thereof ABAN Apr 13, 12 Oct 17, 13 [C08F]
2013/0225,851 Plasticizer ABAN Oct 03, 12 Aug 29, 13 [C07C]
2013/0217,936 Method of Making Catalyst, Catalyst Made Thereby and Use Thereof ABAN Jan 25, 13 Aug 22, 13 [B01J]
2013/0209,756 Multilayer Polymeric Film ABAN May 11, 11 Aug 15, 13 [B29C, B32B, G09F]
2013/0014,880 CONSTRUCTION COMPRISING TIE LAYER ABAN Jul 24, 12 Jan 17, 13 [B60C]
2013/0001,448 Processes Utilizing Switch Condensers ABAN Jan 11, 11 Jan 03, 13 [F16K]
2012/0316,365 Dehydrogenation Process ABAN Dec 17, 10 Dec 13, 12 [C07C]
2012/0271,076 Iridium-Containing Catalysts, Their Production and Use ABAN Dec 17, 10 Oct 25, 12 [C07C, B01J]
2012/0271,078 Dehydrogenation Process ABAN Dec 17, 10 Oct 25, 12 [C07C]
2012/0184,442 Ultra Pure Fluids ABAN Mar 23, 12 Jul 19, 12 [A01N, C09J, C08F, C09D, B01J, C08L, B01F]
2012/0178,617 Preparation of Supported Silyl-Capped Silica-Bound Anion Activators and Associated Catalysts ABAN Mar 22, 12 Jul 12, 12 [C08F]
2012/0157,741 Synthesis of Silicoaluminophosphate Having Lev Framework-Type ABAN Dec 17, 10 Jun 21, 12 [C07C, C01B]
2012/0116,338 Polypropylene Nonwoven Fibers And Fabrics And Methods For Making Same ABAN Dec 21, 09 May 10, 12 [A61L, D01D, B32B, D04H]
8,143,438 Hydrogenation processes Expired Dec 14, 10 Mar 27, 12 [C07C]
8,138,348 Methods for oligomerizing olefins with chromium pyridine mono-oxazoline catalysts Expired Dec 13, 07 Mar 20, 12 [C07D]

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